1. Alcohol and cigarettes. Foreigner, an adult (over 21 years) and have the status of a non-resident US, allowed to bring into the country without paying customs duties not exceeding 1 liter of alcoholic beverages, and this applies not only to the spirits, but also beer, wine, liquor.
Drinks brought in by you over this norm shall be taxable.
But in the United States other than the federal law of action and state laws, and in some cases they can be severe.